/* Konfigurator-spezifische Styles (lädt nach shared.css) */
.page-configurator {
  padding-top: var(--site-top-offset);
  --bg: #f4f5f7;
  --bg-card: #ffffff;
  --bg-muted: #ebedf2;
  --bg-input: #f8f9fb;
  --text: #1a1d26;
  --text-muted: #5c6578;
  --accent: #ff3b2e;
  --accent-dark: #d92d22;
  --border: rgba(26, 29, 38, 0.1);
  --border-strong: rgba(26, 29, 38, 0.16);
  --shadow: 0 2px 14px rgba(26, 29, 38, 0.07);
  --preview-stage: linear-gradient(180deg, #1a1f28 0%, #0d1016 100%);
  --preview-stage-text: #9aa3b5;
  --preview-sign-bg: #141820;
  --radius: 10px;
}

.page-configurator .btn--primary {
  background: var(--accent);
  border-radius: 6px;
}

.page-configurator .btn--primary:hover {
  background: var(--accent-dark);
}

.page-configurator .section-eyebrow {
  color: var(--accent);
}

.config-page-intro {
  padding: 32px 0 8px;
}

.config-page-intro__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.config-page-intro__lead {
  margin: 0;
  max-width: 640px;
  font-size: var(--text-base);
  color: var(--text-muted);
}

.section-eyebrow {
  margin: 0 0 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.section {
  padding: 56px 0;
}

.section--muted {
  background: var(--bg-muted);
}

#konfigurator {
  padding-top: 0;
}

.section-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-lead {
  margin: 0 0 20px;
  font-size: var(--text-base);
  color: var(--text-muted);
}

.config-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 24px;
  align-items: start;
}

.config-layout--form {
  grid-template-columns: 1fr minmax(260px, 340px);
}

.config-panel,
.preview-panel,
.summary-card,
.feature-card,
.quote-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.config-panel {
  padding: 20px;
}

.config-panel__title {
  margin: 0 0 16px;
  font-size: var(--text-lg);
}

.config-group {
  margin: 0 0 18px;
  padding: 0;
  border: none;
}

.config-group legend {
  padding: 0;
  margin-bottom: 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.cfg-text-field[hidden] {
  display: none !important;
}

.cfg-color-field[hidden] {
  display: none !important;
}

.cfg-logo-field[hidden] {
  display: none !important;
}

#font-group[hidden],
#font-style-group[hidden],
#design-group[hidden] {
  display: none !important;
}

.field span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font: inherit;
}

.field--color input[type="color"] {
  height: 42px;
  padding: 4px;
  cursor: pointer;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.config-group.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.product-dimensions {
  margin-top: 4px;
  grid-template-columns: repeat(3, 1fr);
}

.product-dimensions input[readonly] {
  color: var(--text-muted);
  cursor: default;
}

.product-dimensions[hidden] {
  display: none !important;
}

.product-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.product-type-card {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-input);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.product-type-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-muted);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-muted);
}

.product-type-card strong {
  font-size: var(--text-sm);
  line-height: 1.3;
}

.product-type-card small {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: var(--leading-snug);
}

.product-type-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.product-type-card.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-card));
}

.product-type-card.is-active .product-type-card__icon {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-card));
  color: var(--accent);
}

.style-toggles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.style-toggles--triple {
  grid-template-columns: 1fr 1fr 1fr;
}

.light-tones {
  margin-top: 10px;
}

.light-tones__label {
  margin: 0 0 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
}

.light-tones.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.style-toggle {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-input);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.style-toggle strong {
  font-size: var(--text-base);
}

.style-toggle small {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.style-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.style-toggle.is-active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-input));
}

#cfg-bold.is-active strong {
  font-weight: 800;
}

#cfg-italic.is-active strong {
  font-style: italic;
}

.field--font select {
  font-family: var(--font-ui);
  font-size: inherit;
  line-height: 1.4;
}

.field--font select option {
  font-family: var(--font-ui);
  font-size: inherit;
}

.legend-count {
  font-weight: 500;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}

.option-grid {
  display: grid;
  gap: 8px;
}

.option-grid--design {
  grid-template-columns: 1fr 1fr;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--bg-muted);
}

.option-grid--design::-webkit-scrollbar {
  width: 8px;
}

.option-grid--design::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

.option-btn {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.option-btn strong {
  font-size: var(--text-sm);
}

.option-btn small {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: 1.35;
}

.option-btn.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-input));
}

.option-grid--design .option-btn {
  cursor: pointer;
}

/* Buchstabendesign-Karten (wie Startseite) */
.product-row {
  display: grid;
  gap: 16px;
}

.product-row--designs {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-row--config {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--bg-muted);
}

.product-row--config::-webkit-scrollbar {
  width: 8px;
}

.product-row--config::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

.product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-input);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.2s;
  color: inherit;
  text-align: left;
  font: inherit;
}

button.product-card {
  width: 100%;
  padding: 0;
  cursor: pointer;
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.product-card--design.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--accent);
}

.product-card__media {
  aspect-ratio: 3 / 4;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.product-row--config .product-card__media {
  aspect-ratio: 4 / 3;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__letter {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
}

.product-card__media--front { background: #1a1a1a; }
.product-card__media--front .product-card__letter {
  color: #fff;
  text-shadow: 0 0 28px rgba(255, 255, 255, 0.65);
}

.product-card__media--back { background: #3a3a3a; }
.product-card__media--back .product-card__letter {
  color: #111;
  text-shadow: 0 0 22px rgba(245, 180, 0, 0.95), 0 0 44px rgba(245, 180, 0, 0.4);
}

.product-card__media--side { background: #141414; }
.product-card__media--side .product-card__letter {
  color: #eee;
  text-shadow: -3px 0 10px rgba(255,255,255,0.4), 3px 0 10px rgba(255,255,255,0.4);
}

.product-card__media--neon { background: #080808; }
.product-card__media--neon .product-card__letter {
  color: #ff2244;
  text-shadow: 0 0 14px #ff2244, 0 0 36px rgba(255,34,68,0.45);
}

.product-card__body {
  position: relative;
  flex: 1;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--border);
}

.product-card__body h3 {
  margin: 0 0 3px;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-card__body p {
  margin: 0;
  padding-right: 20px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

.product-card__arrow {
  position: absolute;
  right: 12px;
  bottom: 12px;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.config-hint {
  margin: -4px 0 10px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

.preview-panel {
  position: sticky;
  top: calc(var(--site-top-offset) + 16px);
  align-self: start;
  padding: 20px;
}

.preview-panel__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.preview-panel__head h2 {
  margin: 0;
  font-size: var(--text-md);
}

.preview-panel__head p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.preview-zoom {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
}

.preview-zoom-btn {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-muted);
  color: var(--text);
  font-size: var(--text-md);
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.preview-zoom-btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-muted));
}

.preview-zoom input[type="range"] {
  flex: 1;
  min-width: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.preview-zoom-label {
  flex: 0 0 44px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
}

.preview-stage {
  position: relative;
  min-height: 280px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  padding: 48px 24px 32px;
  overflow: hidden;
  background: var(--preview-stage);
}

.preview-ruler {
  position: absolute;
  font-size: var(--text-xs);
  color: var(--preview-stage-text);
  letter-spacing: 0.04em;
}

.preview-ruler--top {
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.preview-ruler--left {
  left: 10px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
}

.preview-canvas {
  position: relative;
  width: min(92%, 520px);
  height: 200px;
  transform-origin: center center;
  transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease;
}

.preview-canvas.preview-canvas--box {
  max-width: 100%;
}

.preview-canvas.preview-canvas--mounting-rail {
  width: 100% !important;
  max-width: 100%;
}

.preview-sign[data-product-type="mounting-rail"] {
  background: transparent;
}

.preview-mounting-rails {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  z-index: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 14px;
  width: 100%;
  transform: translateY(-50%);
  pointer-events: none;
}

.preview-mounting-rails[hidden] {
  display: none !important;
}

.preview-mounting-rail {
  width: 100%;
  height: 8px;
  border-radius: 3px;
  background: linear-gradient(
    180deg,
    #eef1f5 0%,
    #c8d0da 38%,
    #9aa8b8 52%,
    #c8d0da 68%,
    #eef1f5 100%
  );
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.preview-sign[data-product-type="mounting-plate"] {
  background: color-mix(in srgb, #d4d8de 22%, var(--preview-sign-bg));
  border: 1px solid color-mix(in srgb, #b8c0cc 55%, transparent);
  border-radius: 4px;
}

.preview-sign {
  position: absolute;
  inset: 0;
}

.preview-layer {
  position: absolute;
  z-index: 1;
  cursor: grab;
  touch-action: none;
  user-select: none;
  transform: translate(-50%, -50%);
}

.preview-layer__body {
  position: relative;
  display: inline-block;
  transform: scale(var(--layer-scale-x, 1), var(--layer-scale-y, 1));
  transform-origin: center center;
}

.preview-layer.is-active {
  z-index: 3;
  cursor: grabbing;
}

.preview-layer.is-empty {
  opacity: 0.45;
}

.preview-logo {
  position: absolute;
  z-index: 2;
  cursor: grab;
  touch-action: none;
  user-select: none;
  transform: translate(-50%, -50%);
}

.preview-logo.is-active {
  z-index: 4;
  cursor: grabbing;
}

.preview-logo__body {
  position: relative;
  display: inline-block;
  transform: scale(var(--layer-scale-x, 1), var(--layer-scale-y, 1));
  transform-origin: center center;
}

.preview-logo__img {
  display: block;
  max-width: min(240px, 70vw);
  max-height: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.15));
}

.preview-layer__text {
  display: inline-block;
  white-space: nowrap;
  line-height: 1;
  pointer-events: none;
  transition: color 0.2s, text-shadow 0.2s;
}

.preview-layer__resize {
  position: absolute;
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.7);
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 0 1px rgba(26, 29, 38, 0.12);
  z-index: 2;
}

.preview-layer.is-active .preview-layer__body::before {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  pointer-events: none;
}

.preview-layer__resize-e {
  right: -4px;
  top: 50%;
  transform: translateY(-50%) scale(var(--layer-inv-x, 1), var(--layer-inv-y, 1));
  cursor: ew-resize;
}

.preview-layer__resize-s {
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%) scale(var(--layer-inv-x, 1), var(--layer-inv-y, 1));
  cursor: ns-resize;
}

.preview-layer__resize-se {
  right: -4px;
  bottom: -4px;
  transform: scale(var(--layer-inv-x, 1), var(--layer-inv-y, 1));
  cursor: nwse-resize;
}

.preview-layer__measure {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(12, 14, 18, 0.92);
  color: #f2f2f2;
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  z-index: 4;
}

.preview-sign[data-product-type="box"] {
  display: block;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: var(--preview-sign-bg);
  box-sizing: border-box;
}

.preview-sign[data-product-type="box"][data-design="box-lit"] {
  border-color: color-mix(in srgb, var(--glow-color, #d6ecff) 55%, rgba(255, 255, 255, 0.2));
  background: color-mix(in srgb, var(--glow-color, #d6ecff) 18%, var(--preview-sign-bg));
  box-shadow:
    inset 0 0 48px color-mix(in srgb, var(--glow-color, #d6ecff) 35%, transparent),
    0 0 36px color-mix(in srgb, var(--glow-color, #d6ecff) 30%, transparent);
}

@property --rgb-main {
  syntax: "<color>";
  inherits: true;
  initial-value: #ff3b2e;
}

@property --rgb-glow {
  syntax: "<color>";
  inherits: true;
  initial-value: rgba(255, 59, 46, 0.5);
}

@property --rgb-soft {
  syntax: "<color>";
  inherits: true;
  initial-value: rgba(255, 59, 46, 0.35);
}

.preview-sign[data-product-type="box"][data-design="rgb"] {
  --rgb-main: #ff3b2e;
  --rgb-glow: rgba(255, 59, 46, 0.5);
  --rgb-soft: rgba(255, 59, 46, 0.35);
  animation: preview-rgb-unified 4s linear infinite;
  border-color: color-mix(in srgb, var(--rgb-main) 65%, rgba(255, 255, 255, 0.2));
  background: color-mix(in srgb, var(--rgb-main) 18%, var(--preview-sign-bg));
  box-shadow:
    inset 0 0 48px var(--rgb-soft),
    0 0 36px color-mix(in srgb, var(--rgb-main) 30%, transparent);
}

.preview-sign[data-product-type="box"][data-design="box-flat"] {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.preview-sign[data-product-type="box"]:not([data-design="rgb"]) .preview-layer__text {
  text-shadow: none;
  filter: none;
  animation: none !important;
  background: none !important;
  -webkit-text-stroke: 0 !important;
}

.preview-sign[data-product-type="box"][data-design="box-lit"] .preview-layer__text {
  filter: brightness(1.08);
}

.preview-sign[data-product-type="box"][data-design="rgb"] .preview-layer__text {
  filter: none;
  color: var(--rgb-main) !important;
  text-shadow: 0 0 14px var(--rgb-main), 0 0 28px var(--rgb-glow);
  animation: none !important;
}

.preview-sign[data-product-type="box"][data-design="rgb"] .preview-logo__img {
  animation: none !important;
  filter: drop-shadow(0 0 14px var(--rgb-main)) drop-shadow(0 0 28px var(--rgb-glow));
}

@keyframes preview-rgb-unified {
  0%,
  100% {
    --rgb-main: #ff3b2e;
    --rgb-glow: rgba(255, 59, 46, 0.5);
    --rgb-soft: rgba(255, 59, 46, 0.35);
  }
  33% {
    --rgb-main: #3bff8a;
    --rgb-glow: rgba(59, 255, 138, 0.5);
    --rgb-soft: rgba(59, 255, 138, 0.35);
  }
  66% {
    --rgb-main: #4da6ff;
    --rgb-glow: rgba(77, 166, 255, 0.5);
    --rgb-soft: rgba(77, 166, 255, 0.35);
  }
}

.preview-sign[data-design="flat"] .preview-layer__text {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  opacity: 0.94;
}

.preview-sign[data-design="front"] .preview-layer__text {
  filter: brightness(1.14);
  -webkit-text-stroke: 0.5px rgba(255, 255, 255, 0.28);
}

.preview-sign[data-design="halo"] .preview-layer__text {
  text-shadow:
    0 0 10px var(--glow-color, #d6ecff),
    0 0 26px color-mix(in srgb, var(--glow-color, #d6ecff) 55%, transparent);
}

.preview-sign[data-design="neon"] .preview-layer__text {
  text-shadow:
    0 0 6px var(--glow-color, #d6ecff),
    0 0 16px var(--glow-color, #d6ecff),
    0 0 34px color-mix(in srgb, var(--glow-color, #d6ecff) 70%, transparent);
}

.preview-sign[data-design="dual"] .preview-layer__text {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.32);
  text-shadow:
    0 0 8px var(--glow-color, #d6ecff),
    0 2px 0 rgba(0, 0, 0, 0.35),
    0 0 22px var(--glow-color, #d6ecff);
}

.preview-sign[data-design="mirror"] .preview-layer__text {
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    var(--glow-color, #d6ecff) 45%,
    #6b7cff 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px var(--glow-color, #d6ecff));
}

.preview-sign[data-design="rgb"]:not([data-product-type="box"]) .preview-layer__text {
  animation: preview-rgb 4s linear infinite;
}

@keyframes preview-rgb {
  0%,
  100% {
    color: #ff3b2e;
    text-shadow: 0 0 14px #ff3b2e, 0 0 28px rgba(255, 59, 46, 0.5);
  }
  33% {
    color: #3bff8a;
    text-shadow: 0 0 14px #3bff8a, 0 0 28px rgba(59, 255, 138, 0.5);
  }
  66% {
    color: #4da6ff;
    text-shadow: 0 0 14px #4da6ff, 0 0 28px rgba(77, 166, 255, 0.5);
  }
}

.preview-sign[data-illuminated="off"] .preview-layer__text {
  animation: none !important;
  background: none !important;
  -webkit-background-clip: border-box !important;
  background-clip: border-box !important;
  -webkit-text-stroke: 0 !important;
  filter: none !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45) !important;
  opacity: 0.94;
}

/* Vereinfachte Darstellung nur für html2canvas-Snapshot (Angebots-Vorschau) */
.preview-sign.preview-sign--snapshot,
.preview-sign.preview-sign--snapshot * {
  animation: none !important;
}

.preview-sign.preview-sign--snapshot .preview-layer__text,
.preview-sign.preview-sign--snapshot .preview-logo__img {
  filter: none !important;
  -webkit-text-stroke: 0 !important;
  background: none !important;
  -webkit-background-clip: border-box !important;
  background-clip: border-box !important;
}

.preview-sign.preview-sign--snapshot[data-design="neon"] .preview-layer__text,
.preview-sign.preview-sign--snapshot[data-design="halo"] .preview-layer__text,
.preview-sign.preview-sign--snapshot[data-design="dual"] .preview-layer__text,
.preview-sign.preview-sign--snapshot[data-design="front"] .preview-layer__text,
.preview-sign.preview-sign--snapshot[data-design="flat"] .preview-layer__text {
  color: #ffffff !important;
  text-shadow:
    0 0 8px var(--glow-color, #d6ecff),
    0 0 22px rgba(214, 236, 255, 0.5) !important;
}

.preview-sign.preview-sign--snapshot[data-design="mirror"] .preview-layer__text {
  color: #ffffff !important;
  text-shadow: 0 0 14px var(--glow-color, #d6ecff) !important;
}

.preview-sign.preview-sign--snapshot[data-design="rgb"] .preview-layer__text,
.preview-sign.preview-sign--snapshot[data-product-type="box"][data-design="rgb"] .preview-layer__text {
  color: #ff5a4d !important;
  text-shadow: 0 0 14px #ff5a4d, 0 0 28px rgba(255, 90, 77, 0.5) !important;
}

.preview-sign.preview-sign--snapshot[data-product-type="mounting-plate"] {
  background: #1c222c !important;
  border: 1px solid #aeb6c2 !important;
}

.preview-sign.preview-sign--snapshot[data-product-type="box"] {
  animation: none !important;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08) !important;
}

.preview-note {
  margin: 10px 0 16px;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.summary-card {
  padding: 16px;
}

.summary-card--sticky {
  position: sticky;
  top: calc(var(--site-top-offset) + 16px);
}

.summary-card h3 {
  margin: 0 0 12px;
  font-size: var(--text-base);
}

.quote-preview {
  margin-bottom: 16px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
}

.quote-preview__title {
  margin: 0 0 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.quote-preview img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.summary-list {
  margin: 0;
  display: grid;
  gap: 8px;
}

.summary-list div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  font-size: var(--text-sm);
}

.summary-list dt {
  margin: 0;
  color: var(--text-muted);
}

.summary-list dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

.summary-price {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.summary-price strong {
  font-size: var(--text-xl);
  color: var(--accent);
}

.summary-hint {
  margin: 8px 0 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  padding: 20px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: var(--text-base);
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.quote-form {
  padding: 20px;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 12px 0 16px;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.form-status {
  margin-top: 12px;
  font-size: var(--text-sm);
}

.form-status.is-ok {
  color: #15803d;
}

.form-status.is-error {
  color: #dc2626;
}

@media (max-width: 960px) {
  .config-layout,
  .config-layout--form,
  .features {
    grid-template-columns: 1fr;
  }

  .preview-panel,
  .summary-card--sticky {
    position: static;
  }
}

@media (max-width: 560px) {
  .field-row,
  .product-row--config,
  .product-type-grid {
    grid-template-columns: 1fr;
  }

  .design-modal__panel {
    max-height: 92vh;
  }

  .design-modal__actions {
    grid-template-columns: 1fr;
  }

  .style-toggles--triple {
    grid-template-columns: 1fr;
  }
}

body.is-modal-open {
  overflow: hidden;
}

.design-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 16px;
}

.design-modal[hidden] {
  display: none;
}

.design-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 29, 38, 0.45);
  backdrop-filter: blur(4px);
}

.design-modal__panel {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  max-height: 88vh;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  box-shadow: var(--shadow-lg);
}

.design-modal__slider {
  position: relative;
}

.design-modal__slider:not([hidden]) {
  display: block;
}

.design-modal__viewport {
  position: relative;
  width: 100%;
  height: min(56vh, 460px);
  min-height: 300px;
  overflow: hidden;
  background: #ffffff;
}

.design-modal__track {
  display: flex;
  height: 100%;
  transition: transform 0.35s ease;
}

.design-modal__slide {
  display: grid;
  place-items: center;
  flex: 0 0 100%;
  min-width: 100%;
  height: 100%;
  padding: 16px;
  box-sizing: border-box;
}

.design-modal__slide img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.design-modal__nav {
  position: absolute;
  top: calc(50% - 22px);
  z-index: 2;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-size: var(--text-xl);
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: border-color 0.15s, background 0.15s;
}

.design-modal__nav:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--bg-card);
}

.design-modal__nav:disabled {
  opacity: 0.35;
  cursor: default;
}

.design-modal__nav--prev {
  left: 10px;
}

.design-modal__nav--next {
  right: 10px;
}

.design-modal__slider-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.design-modal__dots {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.design-modal__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.design-modal__dot.is-active {
  background: var(--accent);
  transform: scale(1.15);
}

.design-modal__counter {
  margin: 0;
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.design-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.design-modal__close:hover {
  border-color: var(--accent);
}

.design-modal__media {
  margin: 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  min-height: 300px;
}

.design-modal__media:has(.design-modal__placeholder:not([hidden])) {
  aspect-ratio: 16 / 10;
}

.design-modal__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 6px;
  text-align: center;
  color: var(--text-muted);
  background:
    linear-gradient(135deg, rgba(255, 59, 46, 0.06), transparent 55%),
    var(--bg-muted);
}

.design-modal__placeholder span {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
}

.design-modal__placeholder small {
  font-size: var(--text-xs);
}

.design-modal__placeholder code {
  font-size: var(--text-xs);
  color: var(--accent);
}

.design-modal__body {
  padding: 18px 20px 20px;
}

.design-modal__eyebrow {
  margin: 0 0 4px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.design-modal__body h3 {
  margin: 0 0 10px;
  font-size: var(--text-lg);
}

.design-modal__text {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.design-modal__list {
  margin: 0 0 18px;
  padding-left: 18px;
  color: var(--text);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.design-modal__list li + li {
  margin-top: 4px;
}

.design-modal__actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}